Arnitel® EM740-H

Nombres alternativos y comerciales
TPC-ET
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Description

Arnitel® is a high-performance ThermoPlastic Copolyester (TPC) that offers you a unique combination of flexibility, high temperature resistance and strength - plus excellent processing characteristics.
In industries ranging from automotive to E&E, Arnitel® is increasingly being as a lighter, smarter, greener alternative to conventional rubbers – reducing environmental impact and ultimately, system costs.
The product is supported by an experienced and knowledgeable global team continuously working on new ideas and applications, as well as exploring new markets. By listening to your needs and understanding your process and products, we develop solutions that make a real difference.

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Arnitel® EM740-H

Los datos sobre este material han sido proporcionados por DSM.

A menos que se indique lo contrario, todas las medidas corresponden a condiciones de temperatura ambiente. A menos que se indique lo contrario, se utilizan las unidades del SI.
Las normas armonizadas son similares a uno o varios estándares del proveedor. Es posible que algunas normas armonizadas se ajusten al estándar original, mientras que otras pueden quedar fuera de su alcance.

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Propiedades

General

PropertyValueConditionTesting Standard

Absorción de agua

0.6 %

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dry

Sim. to ISO 62

Densidad

1.29 g/cm³

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dry

ISO 1183

Moisture absorption

0.15 %

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dry

Sim. to ISO 62

Mecánica

PropertyValueConditionTesting StandardComment

Dureza Shore D

71 [-]

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dry

ISO 868

3s

Elongación

300 %

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dry

ISO 527-1/-2

360 %

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dry

ISO 527-1/-2

570 %

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dry

ISO 527-1/-2

Módulo de flexión

0.94 GPa

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dry

ISO 178

Módulo elástico

0.9 GPa

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dry

ISO 527-1/-2

Resistencia a desgarros

224 kN/m

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dry

ISO 34-1; Method B

228 kN/m

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dry

ISO 34-1; Method B

Resistencia a la tracción

45 MPa

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dry

ISO 527-1/-2

58.0 MPa

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dry

ISO 527-1/-2

Normal

Aplicaciones térmicas

PropertyValueConditionTesting StandardComment

Temperatura de fusión

221 °C

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dry

ISO 11357-1/-3

10°C/min

Temperatura de transición del vidrio

110 °C

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dry

ASTM D5026/D7028

DMTA (E)

Eléctrico

PropertyValueConditionTesting StandardComment

Constante dieléctrica

3.8 [-]

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dry

IEC 62631-2-1

1MHz

Volume resistivity

1e+13 Ω·cm

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dry

IEC 62631-3-1

Índice de seguimiento comparativo

600 V

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dry

IEC 60112

Rheological Properties

PropertyTemperatureValueConditionTesting Standard

Velocidad de flujo del volumen derretido

230 °C

4 cm³/10min

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dry

ISO 1133

Technological properties

Property